Server Time: August 18, 2025 at 3:24:39 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,916,262 L2 Height: 369,587,579 Hard fork: v22 Next Pulse: in 1.7 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 79,216,187.29 / 240,000,000 Rewards Pool 62,961,362.71 SESH Session Node Rewards Session Multicontributor Factory SESH Token ARB / ETH Contract Addresses

Arbitrum Transaction Types: 🏁 Node Registration 🚫 Node Deregistration 🔑 Node Exit Request 🔓 Node Exit 🧹 Node Liquidation 🎁 Claim Rewards 📜 Deploy Multicontrib. Contract 📥 Set Multicontrib. Reserved Slots 🧮 Set Multicontrib. Fee 📖 Multicontrib. Open For Contrib. 🪧 Set Multcontrib. Keys 🖋️ Set Multicontrib. Finalize Flag 📨 Multicontrib. Contrib. 🔜 Multicontrib. Finalized 📀 Multicontrib. Filled ♻️ Reset Multicontrib.

Arbitrum Events (Events 15280–15300)

Total Events: 15,301

Current Page: 764/765

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741
336,119,549	❓ OwnershipTransferred		ca35a4dcd225261d07c3d411b67b34348569a5bf6060f174c42a5e68dd56646e
336,119,187	❓ OwnershipTransferred		879d9737b1e5313a0dfd98cd00a9b0c7339c2616feb06ba6d2cef60abd722f5c
336,118,668	❓ OwnershipTransferred		0e10f2dae7a1959677503a783ba1f132e661fa5d247966f15aaf503ddeeb5c81
336,118,304	❓ OwnershipTransferStarted		f6502a94be4d5130ca2cbbffcc9b62287bc1eae7454e9f5dfdc299c8ab306567
336,118,119	❓ OwnershipTransferStarted		66da0b4d9dd31727b8d00b02336eb74194370bd5c45f1b6f326e71ae494e12df
336,117,838	❓ OwnershipTransferStarted		e097516e6904f6361749c22e58a2e20bf9b82db7829d9c9d520345757f588132
336,104,207	❓ Upgraded		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ OwnershipTransferred		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ Initialized		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ AdminChanged		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,196	❓ Upgraded		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ OwnershipTransferred		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,182	❓ Upgraded		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ OwnershipTransferred		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ Initialized		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 764/765

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Appchain Transaction Types: 🏁 Node Registration 👍 Recommission 👎 Decommission 🚫 Deregistration 🔨 Purge 🔓 Stake unlock 🎁 Block Reward 📋 IP Change Penalty 🎫 Name Service Purchase 💾 Name Service Update

Appchain Transaction Pool

0 transactions, 0B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size

Appchain Transactions in the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 42.9B / 538B)

Current Page: 0/95813

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,916,261	0:00:17	556
1,916,260	0:02:17	556
1,916,259	0:04:17	827
			🏁	49b303e0b5b4abd05f58bc2fee30280acb550bc4da261b01693e40f6030fc7de		0/0	239
1,916,258	0:06:17	556
1,916,257	0:08:16	556
1,916,256	0:10:17	556
1,916,255	0:12:18	668
			🔑	a9cf58791ed32002ef564cfe80b7f80039ef5f2c732bceaa08962ea7d15fa2bb		0/0	81
1,916,254	0:14:17	555
1,916,253	0:16:17	555
1,916,252	0:18:17	555
1,916,251	0:20:17	555
1,916,250	0:22:17	555
1,916,249	0:24:17	555
1,916,248	0:26:17	555
1,916,247	0:28:17	555
1,916,246	0:30:18	555
1,916,245	0:32:17	555
1,916,244	0:34:17	555
1,916,243	0:36:18	1.12k
			📋	97c8082c4d6cfd70ad27c38f1a6a7130e44c37f803d19e89bf2059965d1e7716		0/0	538
1,916,242	0:38:18	555

Current Page: 0/95813

Showing blocks/page

Session Nodes

11 session nodes awaiting contributions, 0 decommissioned session nodes, and 1608 active session nodes.

Inactive/Decommissioned Session Nodes (0)

fhese session nodes are currently decommissioned for failing network obligations, are not earning rewards, and face deregistration soon

Public Key	Contributors	Operator Fee (%)	Decommission Height	Last Uptime Proof	Blocks until Dereg.

Active Session Nodes (1608)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
a983cd3c0b2699e4729516a3b5c63be01f1b134c22fdf0eb1011a43e5cb75198	1/10		25000	1914664	0:48:08	Staking Infinitely
5e49c3a2c04658a1c5e53d45d9bf15811fcff454cf2aa930431648346d90b50d	1/10		25000	1914665	0:30:18	Staking Infinitely
7035741af5db98bd70b422168b94307c6c28416d726344fca6d6d5ede6e0522b	4/10	24.95	25000	1914666	0:08:17	Staking Infinitely
ca92601b37b881bd3c653bf45d9b222143fa10de9cc84a44c1afec38dc65ad00	1/10		25000	1914667	0:58:13	Staking Infinitely
b4037e7c04677f810ec97ac9854ef49ba8de56a2c663ca21d7487aa091b5532f	1/10		25000	1914668	0:36:48	Staking Infinitely
cb8387c41ef37d550947836202a1da21d92509681b5d58b3d822f858da4ba2e9	1/10		25000	1914669	0:41:27	Staking Infinitely
0ecd1c85a5fa50092f202d7ca243dc4353861c6da90e0a8f5ec709996502c8c4	1/10		25000	1914670	0:39:22	Staking Infinitely
f112e19a5b0d77cbd3b33a682fea3aac5c446a209423ec0c6d794e61bc616cd6	1/10		25000	1914671	0:48:29	Staking Infinitely
36b2c982ae93d92dd059971bbf236f19333fb1f1efcde82c074bd8b703315c9b	1/10		25000	1914672	0:38:46	Staking Infinitely
fee1bf596b651f08b61f3ace292fc8a371f17ec61e87c5ab5e1a1715546a1e6e	3/10	0	25000	1914673	0:14:32	🔓 8/26/25, 9:18 AM (in 8.2 days)
+ 1598 more ↪

Click here to see the full session node list (at most 10 are shown here)

Last 3 Appchain checkpoints

Height	Block hash	Checkpoint Quorum
1916260	6b31a64d070c063ad2a7214f29f5222d90f759436deecebfba01f160387f97b7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1916256	d9ac36c1387b8d6759eb015600ce00fc87f107c4975f2db1f9cdb939ad4c5764	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1916252	15412e3888ce1b0eb8f286613fca12b1bb89755003cfd21755dc6bec87e946f0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer